Cell-specific alterations in Pitx1 regulatory landscape activation caused by the loss of a single enhancer

Autor: Raquel Rouco, Olimpia Bompadre, Antonella Rauseo, Olivier Fazio, Rodrigue Peraldi, Fabrizio Thorel, Guillaume Andrey

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-15 (2021)

Developmental genes are frequently controlled by multiple enhancers sharing similar specificities, so deletions of such regulatory elements often fail to reveal their full function. Here the authors use the Pitx1 testbed locus to characterize the reg

Externí odkaz: https://doaj.org/article/0b815c21fe024b74b873bddc50a6f53e

Genome mapping of a LYST mutation in corn snakes indicates that vertebrate chromatophore vesicles are lysosome-related organelles

Autor: Asier Ullate-Agote, Henrik Kaessmann, Rodrigue Peraldi, Athanasia C. Tzika, Adrien Debry, Michel C. Milinkovitch, Carine Langrez, Ingrid Burgelin, Florent Montange, Jean Daraspe

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 42, pp. 26307-26317
Proceedings of the National Academy of Sciences of the United States of America

Significance Reptiles exhibit a spectacular diversity of skin colors generated by interactions among black melanophores, red and yellow xanthophores, as well as iridophores producing structural colors. Here, we use the corn snake to investigate the g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::077397c687ca73852e5eb81ad7fc31d1
https://doi.org/10.1073/pnas.2003724117

The dynamic behavior of chromatophores marks the transition from bands to spots in leopard geckos.

Autor: Ullate-Agote, Asier, Tzika, Athanasia C.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America; 7/16/2024, Vol. 121 Issue 29, p1-34, 45p